173839497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4507}}^1$

素因数の和:4589

約数の個数: 32

約数和(自身を含む): 266585088

約数和(自身を除く): 92745591

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 2967, 4507, 12857, 13521, 38571, 58591, 103661, 175773, 193801, 310983, 581403, 1347593, 2519413, 4042779, 4457423, 7558239, 13372269, 57946499, 173839497]

約数ペア:

[(1, 173839497), (3, 57946499), (13, 13372269), (23, 7558239), (39, 4457423), (43, 4042779), (69, 2519413), (129, 1347593), (299, 581403), (559, 310983), (897, 193801), (989, 175773), (1677, 103661), (2967, 58591), (4507, 38571), (12857, 13521)]